Nissan pick up 2003

Kirkkonummella CG-service teki minulle kyseisen työn. osat siis 160 ja työ 700+nesteitä.

"Assuming you are in the EU and your engine number is before YD25DDTi 219661 in your log book or found above the alternator on the block, then it is at risk - d22's with yd25 2.5 tdi engine (2002-2005), especially around the 60,000mile mark. However it can happen at any mileage and regardless of full service history, so if you have a D22 of this age it is HIGHLY RECOMMENDED that this work is undertaken.
If you look at the engine number on a machined part of the block approx 50mm x 30mm immediately behind the alternator it will be stamped YD25 plus your engine number."

http://www.nissan-navara.net